affiliate disclosure · we earn commission on some vendor links. audits, scores, and rankings are independent — vendors do not pay for placement. read more →
Two audits, side by side. Composite, subscores, shipping, payment, coupons. BioTech Peptides takes the higher composite this cycle.
Established US-domestic peptide synthesizer with a substantial catalog and same-day shipping. COA practices are the open question — testing is claimed in marketing copy but not surfaced on product pages or a public lab-results route. Public-data preview; first-hand audit pending.
Dual US/EU peptide vendor with QR-code per-vial COAs, same-day shipping (12pm CST cutoff), 1,500+ Trustpilot reviews. Spans peptides, SARMs, nootropics. Lab identity unnamed.